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Grow QuestionsMagnesium problem? Please confirm

Magnesium problem? Please confirm

AmateurAtBeststarted grow question 2 years ago

Do i have a magnesium problem? Excess or deficiency ? Some of the fan leaves have what i describe as faint, lightly coloured tiger stripes coming through. 4th picture in my week 3 diary for reference. Should i flush?

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Leaves. Veins - yellow between

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Robertsanswered grow question 2 years ago

It is a magnesium deficiency. Just add some cal mag or epsom salt, but lighten up on nitrogen.

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Grazynkaanswered grow question 2 years ago

Looks more like nutrition burn to me. 🤔not too sure though.

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